package com.itheima.controller;

import com.itheima.pojo.Emp;
import com.itheima.pojo.Result;
import com.itheima.service.EmpService;
import com.itheima.utils.JwtUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RestController;

import java.lang.annotation.Retention;
import java.util.HashMap;
import java.util.Map;

@RestController
public class LoginController {
    //登录功能
    @Autowired
    EmpService empService;
    @PostMapping("/login")
    public Result login(@RequestBody Emp emp){

        Emp e = empService.login(emp);
        if (e!=null) {
            Map<String, Object> claims = new HashMap<>();
            claims.put("username", e.getUsername());
            claims.put("id", e.getId());
            claims.put("name", e.getName());
            String token = JwtUtils.generateJwt(claims);
            return Result.success(token);
        }
        return  Result.error("密码或者用户错误");
    }


}
